Massachusetts Senate

January 30, 2013 - 3:31 PM
William "Mo" Cowan smiles during a news conference where he was named interim U.S. Senator for the seat vacated by U.S. Sen. John Kerry, D-Mass., at the Statehouse in Boston, Wednesday, Jan. 30, 2013. Kerry was confirmed by the Senate on Tuesday to be the nation's next secretary of state. (AP Photo/Charles Krupa)